Your privacy settings

We and our 18 partners store and/or access information on a device, such as unique IDs in cookies to process personal data. You may accept or manage your choices by selecting accept or reject all, or at any time in the privacy policy page. These choices will be signalled to our partners and will not affect browsing data. Your choices will change how we tailor your shopping experience on our website.

To modify your consent choices, you can do so by clicking on Cookie settings in the footer.

We and our partners process data to

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a device. Personalised advertising and content, advertising and content measurement, audience research and services development.

Skip to main content
Skip to search

Tesco Bank
Tesco Mobile
Delivery Saver
Store locator
Help

Sign in Register

Groceries & Essentials
My Favourites

Filters

Sort and filter

Sort by (Required)

Relevance

Price: Low to High

Price: High to Low

Filter by

New (263)

Special Offers (472)

Marketplace products are sold and sent by our partners and don't come in your grocery order.

Marketplace (3023)
Tesco (303)

Find out more about Marketplace

Marketplace (3555)
Home & Furniture (1695)
Household (1623)
Drinks (1352)

ION8 (678)
MidOcean (235)
Primrose (191)
Purely Home (122)

Filters should not be used as an alternative to medical advice. Always check the label.

No celery (129)
No crustacea (129)
No egg (129)
No fish (129)

In partnership with SpoonGuru.Find out more about each filter

Black (349)
Blue (466)
Bronze (12)
Brown (119)

Water Bottles (2025)
Fountains (201)
Waterfalls (94)
Water Filters (84)

Universal (1167)
Adults (367)
All ages (299)
Kids (190)

Stainless steel (1335)
Plastic (540)
Polypropylene (PP) (220)
Silicone (165)

Products we've found for “ionised water”

Showing 1 to 6 of 6 items

Tesco De-Ionised Water 2.5L
More like this
£1.85
£0.74/litre
Quantity controls
Actiph Alkaline Ionised Water 1 Litre
More like this
Everyday Low Price
£2.15
£2.15/litre
Quantity controls
Actiph Alkaline Ionised Water 6X600ml
More like this
£6.60
£1.83/litre
Quantity controls
Actiph Alkaline Ionised Water 600Ml
More like this
£5.50 Meal Deal Drink Clubcard Price £6 Meal Deal Drink Regular Price - Selected Drink + Snack + Tesco Finest* Or Branded Sandwich, Wrap, Roll, Salad Or Sushi
Offer valid for delivery from 18/05/2026 until 12/10/2026
£3.85 Meal Deal Drink Clubcard Price £4.25 Meal Deal Drink Regular Price - Selected Drink + Snack + Tesco Or Branded Sandwich, Wrap, Roll, Salad Or Sushi
Offer valid for delivery from 18/05/2026 until 12/10/2026
£1.60
£2.67/litre
Quantity controls
Marketplace.
HOMCOM 16LDay Dehumidifier with Air Purifier and HEPA Filter, UVC, Ioniser, 5.5L Water Tank, 24H Timer, for Home Damp, Condensation, Mould and Laundry Drying, White
FREE Courier Delivery by Fri 26 Jun. Sold by Marketplace seller.
More like this
£99.74 Clubcard Price
(£99.74/each)
Offer valid for delivery from 17/06/2026 until 01/07/2026
£104.99
Quantity controls
Marketplace.
HOMCOM 16LDay Dehumidifier with Air Purifier and HEPA Filter, UVC, Ioniser, 5.5L Water Tank, 24H Timer, for Home Damp, Condensation, Mould and Laundry Drying, Black
FREE Courier Delivery by Fri 26 Jun. Sold by Marketplace seller.
More like this
£94.99
Quantity controls

Other products we've found

Showing 1 to 24 of 2,489 items

NewMarketplace.
ION8 ROAM Insulated Steel Water Bottle, Rubberised Ceramic, 320ml / 11oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£29.99
Options
NewMarketplace.
ION8 ROAM Insulated Steel Water Bottle, Rubberised, 485ml / 16oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£35.99
Options
NewMarketplace.
ION8 ROAM Insulated Steel Water Bottle, Rubberised, 655ml / 22oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£39.99
Options
NewMarketplace.
ION8 ROAM Insulated Steel Water Bottle, Rubberised, 835ml / 28oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£45.99
Options
NewMarketplace.
ION8 URBAN Insulated Steel Water Bottle, Dual Tone, 540ml / 18oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£29.99
Options
NewMarketplace.
AA Deionised Water 2 x 5L
FREE Courier Delivery by Sat 27 Jun. Sold by Marketplace seller.
More like this
£17.99
Quantity controls
NewMarketplace.
ION8 URBAN Insulated Steel Water Bottle, Dual Tone, 720ml / 24oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£32.99
Options
NewMarketplace.
ION8 REVIVE Insulated Steel Water Bottle, Dual Tone, 540ml / 18oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£29.99
Options
NewMarketplace.
ION8 REVIVE Insulated Steel Water Bottle, Dual Tone, 720ml / 24oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£32.99
Options
NewMarketplace.
ION8 REVIVE Insulated Steel Water Bottle, Dual Tone, 910ml / 30oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£38.99
Options
NewMarketplace.
ION8 REVIVE Insulated Steel Water Bottle, Dual Tone, 360ml / 12oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£23.99
Options
NewMarketplace.
ION8 URBAN Insulated Steel Water Bottle, Dual Tone, 360ml / 12oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£23.99
Options
NewMarketplace.
ION8 REVIVE Replacement Water Bottle Lid, Flip Top, Universal
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£12.99
Options
NewMarketplace.
ION8 URBAN Replacement Water Bottle Lid, Straw Lid, Universal
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£12.99
Options
NewMarketplace.
ION8 ROAM Replacement Water Bottle Lid, Twist Handle, Universal
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£12.99
Options
Marketplace.
1 x 5 Litre Deionised Water Mineral-Free Ideal For Batteries, Steam Irons & Cleaning
FREE Courier Delivery by Thu 25 Jun. Sold by Marketplace seller.
More like this
£8.82 Clubcard Price
(£8.82/each)
Offer valid for delivery from 06/05/2026 until 30/12/2026
£9.80
Quantity controls
Marketplace.
Fiji Artesian Mineral Water 24x 330ml | Brown | 24
£4.95 Courier Delivery by Fri 3 Jul. Sold by Marketplace seller.
More like this
£21.89
Options
Marketplace.
Fiji Artesian Mineral Water 24x 500ml | Brown | 24
£4.95 Courier Delivery by Fri 3 Jul. Sold by Marketplace seller.
More like this
£26.79
Options
NewMarketplace.
ION8 URBAN Insulated Steel Water Bottle, Dual Tone, 910ml / 30oz
+6
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£38.99
Options
Marketplace.
Leak Proof 1 Litre Water Bottle, BPA Free, 1000ml (32oz) | Yellow | Yellow | 1L
+21
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£17.99
Options
Marketplace.
Leak Proof Slim Water Bottle, BPA Free, 500ml (18oz) | Blue | Birds | One Size
+64
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£13.99
Options
NewMarketplace.
Leak Proof Kids Water Bottle, BPA Free, 350ml (12oz)
+53
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£12.99
Options
NewMarketplace.
Leak Proof Water Bottle, BPA Free, 750ml (24oz)
+11
FREE Courier Delivery by Sun 28 Jun. Sold by Marketplace seller.
More like this
£15.99
Options
Marketplace.
Marco Paul 5 Litre Deionised Water Mineral Free for Steam Irons, Batteries and Cleaning Tasks
FREE Courier Delivery by Sat 27 Jun. Sold by Marketplace seller.
More like this
£8.99
Quantity controls

Showing 1 to 24 of 2,489 items

Show

24

items per page

1
2
3
4
5
...
104

Basket

£0.00 Guide price

£0.00Guide price

Groceries

Reserve a slot for either home delivery or collection

Grocery basket empty

Products you add to your basket will appear here

Here to help

My Account
My Grocery Orders
Help & FAQs
Product Recall
Privacy centre
Tesco Pharmacy
Tesco Photo
Tesco Magazine

About

Accessibility
Sitemap
Privacy & cookies policy
Cookie settings
General terms & conditions
Product terms & conditions
Coupon terms & conditions
Ratings & reviews policy
Partner directory

Ways to save

Delivery Saver
Clubcard
Click+Collect
Clubcard Prices

Support

Contact us
Store locator

My Account
My Grocery Orders
Help & FAQs
Product Recall
Privacy centre
Tesco Pharmacy
Tesco Photo
Tesco Magazine

Accessibility
Sitemap
Privacy & cookies policy
Cookie settings
General terms & conditions
Product terms & conditions
Coupon terms & conditions
Ratings & reviews policy
Partner directory

Delivery Saver
Clubcard
Click+Collect
Clubcard Prices

Contact us
Store locator

Follow us

© 2026 Tesco.com. All rights reserved